[INFO] cloning repository https://github.com/parkranger/numbers
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/parkranger/numbers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparkranger%2Fnumbers", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparkranger%2Fnumbers'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3db2039375f31a59c50f530f558bf5d56f6add1a
[INFO] testing parkranger/numbers against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparkranger%2Fnumbers" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/parkranger/numbers on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/parkranger/numbers
[INFO] finished tweaking git repo https://github.com/parkranger/numbers
[INFO] tweaked toml for git repo https://github.com/parkranger/numbers written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/parkranger/numbers already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b4b736ed27ae3a6d2dd66ce369c940e3b8f9ba03f6d0a4df1ba34389bad14c67
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b4b736ed27ae3a6d2dd66ce369c940e3b8f9ba03f6d0a4df1ba34389bad14c67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4b736ed27ae3a6d2dd66ce369c940e3b8f9ba03f6d0a4df1ba34389bad14c67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4b736ed27ae3a6d2dd66ce369c940e3b8f9ba03f6d0a4df1ba34389bad14c67", kill_on_drop: false }`
[INFO] [stdout] b4b736ed27ae3a6d2dd66ce369c940e3b8f9ba03f6d0a4df1ba34389bad14c67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6db075bd9dc39b81a2d0c4929e83dedfba6ad1a8f7df042af7a686aa0c693f08
[INFO] running `Command { std: "docker" "start" "-a" "6db075bd9dc39b81a2d0c4929e83dedfba6ad1a8f7df042af7a686aa0c693f08", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling numbers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.66s
[INFO] running `Command { std: "docker" "inspect" "6db075bd9dc39b81a2d0c4929e83dedfba6ad1a8f7df042af7a686aa0c693f08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6db075bd9dc39b81a2d0c4929e83dedfba6ad1a8f7df042af7a686aa0c693f08", kill_on_drop: false }`
[INFO] [stdout] 6db075bd9dc39b81a2d0c4929e83dedfba6ad1a8f7df042af7a686aa0c693f08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5decd6b59fe69dc74540806a97eebb8ad12d3ab93fdc6315f387041ae9f11431
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5decd6b59fe69dc74540806a97eebb8ad12d3ab93fdc6315f387041ae9f11431", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling escargot v0.3.1
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling float-cmp v0.8.0
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling predicates v1.0.5
[INFO] [stderr]    Compiling assert_cmd v0.10.2
[INFO] [stderr]    Compiling numbers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2m 37s
[INFO] running `Command { std: "docker" "inspect" "5decd6b59fe69dc74540806a97eebb8ad12d3ab93fdc6315f387041ae9f11431", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5decd6b59fe69dc74540806a97eebb8ad12d3ab93fdc6315f387041ae9f11431", kill_on_drop: false }`
[INFO] [stdout] 5decd6b59fe69dc74540806a97eebb8ad12d3ab93fdc6315f387041ae9f11431
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3ac8380e38acaec6820384c1e6bab429d3bc3aa66bf3f48b6e2ecedab7ce6ac9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3ac8380e38acaec6820384c1e6bab429d3bc3aa66bf3f48b6e2ecedab7ce6ac9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2m 29s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/numbers-0d758b21b14613e4
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test calc::tests::calc_ggt ... ok
[INFO] [stdout] test calc::tests::calc_kgv ... ok
[INFO] [stdout] test prime::tests::test_prime_factorization ... ok
[INFO] [stdout] test calc::tests::calc_values_pf ... ok
[INFO] [stdout] test prime::tests::test_is_prime ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cli-d0c58c77f73356cd
[INFO] [stdout] test calc::tests::calc_command_pfz ... ok
[INFO] [stdout] test calc::tests::command_kgv ... ok
[INFO] [stdout] test calc::tests::calc_values_for_display ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test subcommand_pzf ... ok
[INFO] [stdout] test subcommand_kgv ... ok
[INFO] [stdout] test subcommand_ggt ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3ac8380e38acaec6820384c1e6bab429d3bc3aa66bf3f48b6e2ecedab7ce6ac9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ac8380e38acaec6820384c1e6bab429d3bc3aa66bf3f48b6e2ecedab7ce6ac9", kill_on_drop: false }`
[INFO] [stdout] 3ac8380e38acaec6820384c1e6bab429d3bc3aa66bf3f48b6e2ecedab7ce6ac9